abnormality

/ˌæbnɔrˈmæləti/
noun
  1. Something that is not usual, typical, or expected; a feature or event that is different from what is normal.
    • The weather this winter has been an abnormality, with temperatures far above average.
    • The doctor found an abnormality in the patient's blood test results.
    • A small abnormality in the building's foundation caused the wall to crack.
  2. A physical or mental condition that is not typical or healthy.
    • The scan revealed a spinal abnormality that was causing her back pain.
    • The baby was born with a heart abnormality that required surgery.
    • Scientists study genetic abnormalities to understand inherited diseases.
Antonyms
What does "abnormality" mean? | whatsthatwordmean | whatsthatwordmean